Side-by-side specs, scores and live prices. Start over
| General | ||
| Brand | Fujifilm | Sony |
| Model | GFX100S | a7R IVA |
Released ⓘRefers to the year this camera was officially made available for sale. |
2021 | 2021 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. |
27/01/2021 | 07/04/2021 |
| Camera type | Mirrorless | Mirrorless |
| Camera size | 150 x 104 x 87 mm | 129 x 96 x 78 mm |
| Camera weight | 900 g | 665 g |
| Optics | ||
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. |
102 MP050 | 61 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. |
11648 x 8736 | 9504 x 6336 |
Sensor type ⓘThe camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality. |
CMOS | CMOS |
Sensor size ⓘThe sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture. |
44 x 33 | 35.7 x 23.8 |
Sensor format ⓘRefers to the most commonly used sensor sizes. |
Medium Format | Full Frame |
Continuous shooting ⓘThe number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode. |
5 fps045 | 10 fps045 |
Lens mount ⓘThe lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras. |
Fujifilm G | Sony FE |
Image processor ⓘThe image processor in the camera converts the information collected on the sensor for digital storage on the memory card. |
X-Processor 4 | Bionz X |
Aspect ratio ⓘThe aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3. |
4:3 | 3:2 |
Min ISO ⓘRefers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image. |
10030200 | 10030200 |
Max ISO ⓘRefers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise. |
128003003280000 | 320003003280000 |
Min ISO (expanded) ⓘExpanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. |
5030200 | 5030200 |
Max ISO (expanded) ⓘExpanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. |
1024003003280000 | 1024003003280000 |
Minimum shutter speed ⓘThe minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory. |
3044080 | 3044080 |
Max shutter speed ⓘThe maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries. |
400080032000 | 800080032000 |
Autofocus points ⓘAutofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings. |
4250300 | 5670300 |
In-body stabilisation ⓘIn-body Stabilization means the camera has a certain technology embedded that counteracts camera shake. |
✓ | ✓ |
Viewfinder type ⓘThe viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens. |
Electronic | Electronic |
| Viewfinder dots | 369000009900000 | 576000009900000 |
| Video | ||
Video ⓘIndicates if this camera is capable of recording video. |
✓ | ✓ |
Max video resolution ⓘThe best resolution this camera can capture video in. Modern cameras can capture up to 8K video. |
4K | 4K |
Max video format ⓘVideo resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video. |
4096 x 2160 | 3840 x 2160 |
Max video frame rate ⓘHow many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect. |
60 fps | 120 fps |
Timelapse built in ⓘA built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video. |
✓ | ✓ |
Video file format ⓘDifferent cameras can record in various video file formats. The File format you record in can impact how you edit and use the files. |
MPEG-4, MOV | MPEG-4, MOV, H.264 |
| Features | ||
Builtin flash ⓘA built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it. |
✗ | ✗ |
External flash ⓘExternal flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera. |
✓ | ✓ |
GPS ⓘGPS features in a camera will include location metadata to each of your photographs. |
✗ | ✗ |
Weather sealing ⓘWeather sealing capabilities will give you more confidence when shooting in unfavourable conditions. |
✓ | ✓ |
| Screen type | TFT LCD | TFT LCD |
Touch screen ⓘTouchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons. |
✓ | ✓ |
| Screen size | 3.2" | 3" |
Screen dots ⓘScreen dots indicate the resolution of the LCD screen by including each sub pixel. |
23600001150001500000 | 23600001150001500000 |
Flip screen ⓘA flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles. |
✓ | ✓ |
Live view ⓘLive View feature allows you to see a continuous live video of what is being seen through your lens. |
✓ | ✓ |
Wi-Fi ⓘBuilt-in Wi-Fi allows you to connect your camera and share images wirelessly. |
✓ | ✓ |
Bluetooth ⓘBluetooth capabilities allow you wireless control of your camera with other external devices. |
✓ | ✓ |
| Storage & battery | ||
| Memory card | SD / SDHC / SDXC (UHS-II compatible) | SD / SDHC / SDXC (UHS-II compatible) |
| Dual memory card slots | ✓ | ✓ |
| Battery type | NP-W235 | NP-FZ100 |
Battery life ⓘApproximately how long this cameras battery will last measured by how many photographs you will be able to take. |
480 shots1505000 | 670 shots1505000 |
| USB charging | ✓ | ✓ |
The Sony a7R IVA outperforms the Fujifilm GFX100S with a score of 85/100 compared to 80/100. Both cameras are mirrorless and were released in 2021, with announcement dates of 07/04/2021 for the Sony and 01/27/2021 for the Fujifilm. They share similarities in their camera types and release years.
The Fujifilm GFX100S has a higher launch price of $5999, larger size (150 x 104 x 87mm), and heavier weight (900g / 1.98lbs). These factors contribute to its lower score. However, the Sony a7R IVA, with a launch price of $3500, smaller size (129 x 96 x 78mm), and lighter weight (665g / 1.47lbs), proves to be a more compact and affordable option, which may be preferable for some users.
Considering the scores and specifications, the Sony a7R IVA is the better choice for those seeking a lighter and more affordable camera, while the Fujifilm GFX100S may suit those who prioritize a larger and more robust camera body.
The Sony a7R IVA outperforms the Fujifilm GFX100S in optics with a score of 85/100 compared to 78/100. Both cameras share several specifications, including a CMOS sensor type, image stabilization, and lens mounts specific to their respective brands (Fujifilm G and Sony FE). Despite these similarities, the Sony a7R IVA proves superior in certain aspects.
The winning camera, Sony a7R IVA, boasts a Bionz X processor and a DXOMARK sensor score of 99. Additionally, it has a shooting speed of 10, double that of the Fujifilm GFX100S, and a 3:2 aspect ratio. These features contribute to the camera’s higher optics score, offering faster image capture and a more versatile aspect ratio for various shooting situations.
On the other hand, the Fujifilm GFX100S has some advantages as well. With 102 megapixels, it surpasses the 61 megapixels of the Sony a7R IVA, providing higher resolution images. The GFX100S also features a medium format sensor size and an X-Processor 4, although its DXOMARK score is not available. Its 4:3 aspect ratio may be preferable for certain types of photography, such as portraits.
Taking these factors into account, the Sony a7R IVA’s higher optics score reflects its faster shooting speed, better processor, and impressive DXOMARK sensor score. However, the Fujifilm GFX100S offers a higher resolution and a medium format sensor that may appeal to some photographers. Ultimately, the choice between these two cameras depends on the specific needs and preferences of the photographer.
The Sony a7R IVA outperforms the Fujifilm GFX100S in video capabilities with a score of 91/100 compared to 83/100. Both cameras share common features, such as 4K video resolution and built-in time-lapse functionality. However, the Sony a7R IVA has an advantage in certain aspects, while the Fujifilm GFX100S excels in others.
The Sony a7R IVA surpasses the Fujifilm GFX100S in video frame rate, offering a maximum of 120fps compared to the GFX100S’s 60fps. This higher frame rate allows for smoother slow-motion footage and better capturing of fast-moving subjects. Additionally, the a7R IVA’s smaller dimensions of 3840 x 2160 make it more suitable for standard 4K video formats, which are widely used in various platforms.
On the other hand, the Fujifilm GFX100S boasts higher video dimensions at 4096 x 2160, providing a wider aspect ratio for cinematic purposes. While this may not be as versatile as the a7R IVA’s dimensions, it caters to filmmakers who prefer the wider format for their projects.
In terms of video capabilities, the Sony a7R IVA is the superior choice due to its higher score and faster frame rate, making it more suitable for capturing high-quality footage in various situations. However, the Fujifilm GFX100S still has its merits with its wider video dimensions, catering to a specific audience of filmmakers. Ultimately, the choice between these two cameras depends on individual preferences and needs, with the Sony a7R IVA being the better option for most users and the Fujifilm GFX100S catering to a niche market.
The Fujifilm GFX100S wins the features comparison with a score of 87/100, while the Sony a7R IVA follows closely with a score of 85/100. Both cameras share several key specifications, including a touchscreen, flip screen, WiFi, Bluetooth, and the absence of GPS. Their screen resolutions are also identical at 2,360,000 dots.
The GFX100S surpasses the a7R IVA with its larger screen size of 3.2 inches, compared to the Sony’s 3-inch screen. This difference offers users a more comfortable and spacious viewing experience when framing shots, reviewing images, or navigating menus. The GFX100S’s two-point lead in the feature score reflects this advantage.
On the other hand, the Sony a7R IVA has its own strengths. Despite the lower feature score, it matches the GFX100S in terms of screen resolution, touchscreen capabilities, and connectivity options. This parity means that users can expect similar performance in these areas, regardless of the camera they choose.
Considering the close scores and shared specifications, both cameras offer a high-quality user experience. The Fujifilm GFX100S takes the lead with its larger screen size, which enhances usability, while the Sony a7R IVA remains a strong contender due to its comparable features. Users should weigh the importance of screen size in their decision-making process, as both cameras excel in other areas. Ultimately, the choice comes down to individual preferences and priorities.
The Sony a7R IVA wins in the storage and battery category, scoring 79/100, while the Fujifilm GFX100S scores 73/100. Both cameras have two memory card slots, accepting SD, SDHC, and SDXC cards, with UHS-II compatibility. Additionally, they both offer USB charging capabilities.
The Sony a7R IVA outperforms the Fujifilm GFX100S in battery life, delivering 670 shots per charge, compared to 480 shots for the Fujifilm GFX100S. This longer battery life allows photographers to capture more images before needing to recharge or swap batteries.
The Fujifilm GFX100S, though having a shorter battery life, still provides a decent number of shots per charge, enabling users to shoot for extended periods. However, it falls short when compared to the Sony a7R IVA.
Considering the storage and battery aspects, the Sony a7R IVA proves to be the superior choice due to its longer battery life. The Fujifilm GFX100S remains a viable option, but the Sony a7R IVA offers a clear advantage in this specific category.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Fujifilm GFX100S or the Sony a7R IVA: